I need help with this math problem .?
Hello, I just read you question. Lets begin this problem by setting up a simple equation. Firstly we have $105.00 as the total price without tax. To find tax tax 8.75% and convert it into a decimal. 8.75 as a decimal would be 0.0875. Why is this the decimal? Well, since the % is 8.75 and .08 is 8% as a decimal you use pure logic since the rest is self explanatory. Multiply 105 x .0875 and you will get a product of 9.1875 which would be rounded to $9.19. So then you take 105 +$9.19( or the product) and you get an answer of $114.19. The new price with tax included is $114.19. Hope this Helps. - Kangaroo2
I Need Help With A Math Problem?
ok so this would be a division problem 300 / 10 = each person picked up 30 apples each 30 / 5 = 6. each person picked up 6 apples per hour for 5 hours to = 500 get it? now were trien to find how long it took 1 person to pick up 300 apples so we do 300 / 6 and that = 50. meaning it will take 1 person 50 hours to pick up 300 apples
I need help with this math problem?
I dont know whether I have had too long of a day at work or what....I am helping my daughter with homework and for some reason I cant figure this out....here's the problem: Kerry has 7 coins in her pocket. The total value of the coins is $1.50. Three of the coins are alike. She has one nickel. What coins does Kerry have? First correct answer gets the 10 point s thanks
I need help with a math problem...?
It says: 40,000 of Washington state residents are without healthcare. This represents 12% of the population of the state. What is the population? I'm not sure how to solve it, if you solve it please tell me what you did to get your answer.
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just put whatever y equals into the expression and then do the math So the first one is -9/16 (divided by) 3/4 and so on . . .
I need help with a math problem, can you help me?
P= 2W + 2L [Perimeter= 2 times width plus 2 times height] P= 2(4.2) + 2(3.65) [= 2 times 4.2 plus 2 times 3.65] P= 8.4 + 7.3 [= 8.4 + 7.3] P= 15.7 inches squared Perimeter= 15.7 square inches, or 15.7 inches squared. Glad I could help you!
I need help with this math problem please help?
First, they sold 57,444 tickets at $2 so they made $114,888. Now how much do they lose from the prizes? 2000 + 1500= 3500 now for the others: 3rd prize is 1000 4th prize + 202th prize is 1000 5th prize + 201th prize is 1000 etc. If you continue to pair them up in this fashion, you get 99 pairing and the middle value $500 has no pairing So, 2000 + 1500 + 1000(99) + 500 = 103,000 Total from the fundraiser is: 114,888 - 103,000 = $11,888 I honestly would not be happy with that fundraiser considering how much money they lost to prize winners.
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Hello, i forgot how to do this, any help is appreciated. ThankS! The price of a cup of coffee was $2.10 yesterday. Today, the price rose to $2.45 . Find the percentage increase. Round your answer to the nearest tenth of a percent.
I really need help with this math problem by 5:30. The problem is in the description, can you help and tell how you solved it?
I apologize for the fact that I did not see this problem until now and my answer is probably too late to help you. Still, I’m going to do it.Let’s dissect this problem one sentence at a time.The price of 3 pairs of skis and 4 pairs of skates was $470.Let [math]x[/math] represent the price of one pair of skis and [math]y[/math] represent the price of one pair of skates. Therefore, the price of three pairs of skis and four pairs of skates is [math]3x+4y[/math]. Setting this expression equal to 470, we get the equation [math]3x+4y=470[/math].What is the price of a pair of skis and a pair of skates if the price of 2 pairs of skates is $10 more than the price of a pair of skis?Okay, we know we are looking for the price of a pair of skis and a pair of skates, or [math]x+y[/math].Then we get the information that 2 pairs of skates costs ten dollars more than one pair of skis, or [math]2y-10=x.[/math]So now we have our system:[math]3x+4y=470[/math][math]2y-10=x[/math]Substituting [math]2y-10[/math] for [math]x[/math] in the first equation, we get:[math]3x+4y=470[/math][math]3(2y-10)+4y=470[/math][math]6y-30+4y=470[/math][math]10y=500[/math][math]y=50[/math]One pair of skates costs 50 dollars. To find the cost of one pair of skis, we substitute 50 for [math]y[/math] in any of the equations. In this case, the second equation is easier:[math]2y-10=x[/math][math]x=2(50)-10[/math][math]x=100-10[/math][math]x=90[/math]So the cost of one pair of skis and one pair of skates is [math]90+50=\boxed{$140}[/math]
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please how do i Find all values of x in the interval (0, 2π/7) such that 2cos(7x-1) . If there is more than one value, list them all, separating each one by a semi-colon (;).